[A_P_B]

there are 2 kits, base & street & track, the base is $1500. you will need bellhouse & headers. the other is $2,100 but come will bellhouse headers & a stage 2 clutch. the n/a transaxle can handle 400lb so bout 300HP clean the turbo transaxle "i think" is 500lb so bout 400+HP .. i think the stock header will work. i dont know cuzz i got the street&track kit with headers.. now if you beef up the turbo transaxle, im sure it could handle 5 to 600HP